Vulnerabilities
Misconfiguration
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CVE Vulnerabilities

CVE-2004-0643

Double Free

Published: Sep 28, 2004 | Modified: Apr 03, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4.6 MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
Vulnerability-free packages from our partners
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2004-0643
CWEhttps://cwe.mitre.org/data/definitions/415.html

Double free vulnerability in the krb5_rd_cred function for MIT Kerberos 5 (krb5) 1.3.1 and earlier may allow local users to execute arbitrary code.

Weakness

The product calls free() twice on the same memory address.

Affected Software

Name Vendor Start Version End Version
Kerberos_5 Mit * 1.3.3 (including)
Red Hat Enterprise Linux 3 RedHat krb5-0:1.2.7-28 *
Red Hat Enterprise Linux AS (Advanced Server) version 2.1 RedHat *
Red Hat Enterprise Linux ES version 2.1 RedHat *
Red Hat Enterprise Linux WS version 2.1 RedHat *
Red Hat Linux Advanced Workstation 2.1 RedHat *
Krb5 Ubuntu dapper *
Krb5 Ubuntu devel *
Krb5 Ubuntu edgy *
Krb5 Ubuntu feisty *

Potential Mitigations

References

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